Faces of UWM: The Music Promoter Posted on March 30, 2016July 29, 2021 by Margaret Lamere Photo: Margaret Lamere Margie Sponholz started a business managing and promoting local bands. Audio: Margaret Lamere Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Print (Opens in new window) Print